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Operating the components of the SDC 8200 system
>Lautstaerke = |
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P1 | P2 | P3 | P4 | P5 | P6 |
>Lautstaerke =
P1 P2 P3 P4 P5 P6
The F1, F2 and F3 function keys
The F1 and F3 function keys serve to lock the central unit.
To lock the central unit:
Make sure that the start display appears as shown on the left. If the start display does not appear, press the EXIT key repeatedly until the start display appears.
Simultaneously press the F1 and F3 function keys and keeps them pressed for three seconds.
If you release the two function keys after three seconds, the “key”
symbol () appears in the lower right corner of the display. The operating menu of the central unit is locked and you cannot change the settings of your conference.
To unlock the central unit:
Simultaneously press the F1 and F3 function keys and keeps them pressed for three seconds.
If you release the two function keys after three seconds, the “key”
symbol () disappears from the lower right corner of the display. The operating menu of the central unit can be accessed at any time by pressing the ENTER key (see “Working with the central unit’s operating menu” on page 42), and you can change all settings of your confer- ence.
The menu operating controls
The jog wheel and the ENTER and EXIT keys on the central unit allow you to navigate through the central unit’s operating menu, to choose settings and to enter and change values.
Operating | Menu | To | |
control | level |
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| main menu | choose a menu item | |
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Jog wheel |
| choose a menu item | |
submenu | or | ||
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| choose the desired setting | |
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| activate a selected menu item | |
ENTER key | main menu and | or | |
submenu | save settings and return to the previous | ||
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| menu level | |
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| main menu and | exit a menu item without saving the set- | |
EXIT key | tings and return to the previous menu | ||
| submenu | level | |
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For a complete overview of all menus of the central unit, see “Introduction to the central unit’s operating menu” on page 60 to 84.
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